how long does it take to get the flu after being exposed
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How Long Does It Take To Get The Flu How long does it take to get the flu? Put in the simplest possible way, the answer is anywhere between 1 to 4 days, and the figures average to 2 days. So, only after almost two days of being handed out the fever by someone else, you would be displaying signs of flu like coughing, high fever, runny nose and body ache.
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Swine Flu (H1N1) Exposure 1 Incubation period: after exposure, a person will come down with swine flu symptoms in 4 to 6 days (5 days on the average). 2  An outer limit rarely could be 7 days. 3  This virus has a longer incubation period than seasonal flu (1 to 3 days).
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Top 20 Doctor insights on: How Long Does It Take To Show Symptoms Of Swine Flu After Being Exposed See below: Incubation period for influenza a & b averages 2 days (range 1-4 days). Avian flu (h5n1) incubation depends upon whether exposed to infected bird (less than 7 days) or to infected human (generally 3-5 days).
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How long after being exposed to the flu can you get sick? How long after being exposed to the swine flu will you get it? If you've been exposed you may not show symptoms for up to 7 days. Most people typically get symptoms within 3 to 5 days following exposure. The same holds true for the season…al flu or colds.
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How Soon Do Flu Symptoms Develop After Exposure? Flu symptoms can be seen as early as one day after exposure or as late as five days. Once symptoms occur, it is best to consult your doctor. The elderly and young children are more susceptible to the disease and are more likely to die from it. So early detection and treatment for them is critical.
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Top 20 Doctor insights on: How Long Does It Take To Show Symptoms Of Swine Flu After Being Exposed See below: Historically, the incubation period is from 3-7 weeks but it has been reported from 10 days to 7 years. Nevertheless, once the infection sets in, the disease has been almost always fatal. If you suspect it at all, seek immediate medical care! ...Read more.
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- FollowingUnfollow SUCCESS! FollowingUnfollow. cspencer. 5 Answers. 85 Helpful Votes. A. It takes approximately 24-48 hours for initial symptoms to appear after exposure to the influenza virus. If you suspect you have the flu, seek medical treatment quickly. Tamiflu, if taken within the first 48 hours of symptoms occurring, can reduce the time it takes to heal and can reduce symptoms.
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How long after being exposed to the flu can you get sick? If you've been exposed you may not show symptoms for up to 7 days. Most people typically get symptoms within 3 to 5 days following exposure. The same holds true for the season…al flu or colds.
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- If you have flu, you generally start to feel ill within a few days of being infected. You should begin to feel much better within a week or so, although you may feel tired for much longer. You will usually be most infectious from the day your symptoms start and for a further three to seven days.
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Are You Still Contagious After Taking Tamiflu? Influenza spreads mainly by respiratory droplets that contain copies of the virus that have replicated in your body. Viral shedding, which correlates with infectivity, occurs starting approximately 1 day before symptoms appear and can continue for up to 10 days after symptoms develop. The most active period of contagion falls between 1 and 4 days after the start of symptoms, according to a May 2010 article published in the Journal of Infectious Disease. The study also found that in a small number of cases, infection transmission occurred before symptoms appeared.
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- The Flu Is Contagious. Most healthy adults may be able to infect other people beginning 1 day before symptoms develop and up to 5 to 7 days after becoming sick. Children may pass the virus for longer than 7 days. Symptoms start 1 to 4 days after the virus enters the body. That means that you may be able to pass on the flu to someone else before you know you are sick, as well as while you are sick. Some people can be infected with the flu virus but have no symptoms. During this time, those persons may still spread the virus to others.
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How Long Is the Flu Contagious? The typical flu incubation period—the time between exposure and the start of symptoms—is between 24 hours and four days, with the average being two days. This means that if you are exposed to the influenza virus and become infected, you will start to experience flu symptoms anywhere between 24 hours and four days after the exposure. When Are You Contagious?
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- The Flu Is Contagious. Most healthy adults may be able to infect other people beginning 1 day before symptoms develop and up to 5 to 7 days after becoming sick. Children may pass the virus for longer than 7 days. Symptoms start 1 to 4 days after the virus enters the body.
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How Long Is the Flu Contagious? You may also wonder how long it takes to get sick after you have been exposed and how long you are contagious when you have it. Flu Incubation Period. The typical flu incubation period—the time between exposure and the start of symptoms—is between 24 hours and four days, with the average being two days. This means that if you are exposed to the influenza virus and become infected, you will start to experience flu symptoms anywhere between 24 hours and four days after the exposure.
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- A better treatment for prevention of flu after exposure and/or reduction in severity and duration of symptoms, could be Tamiflu. Check with your health care professional if you think you have been exposed, to be most effective, the anti-viral medicines should be taken in the first 40 hours after exposure.f you've been exposed you may not show symptoms for up to 7 days. Most people typically get symptoms within 3 to 5 days following exposure. The same holds true for the season … al flu or colds. + 17 others found this useful.
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How Long Does the Flu Last for? Symptoms typically begin 1 to 4 days after you've been infected with the flu. According to Flu.gov, you're contagious for about a week, beginning about a day before your symptoms develop.
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How long after being exposed to the flu can you get sick? How long are you sick from flu viruses? The typical incubation period is 1 to 4 days, but this will vary from person to person and the specific strain of flu compared to a different strain of the flu.
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How long after being exposed to the flu can you get sick? How long after being exposed to the stomach flu until symptoms show? typically it is between 24-46 hours (most often starts after 36 hours) but can be aslong as 72 hours.f you've been exposed you may not show symptoms for up to 7 days. Most people typically get symptoms within 3 to 5 days following exposure. The same holds true for the season … al flu or colds.
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5 Things You Need to Know About the Flu Incubation Period The average incubation period for the flu is 2 days, but it can last anywhere from 1 to 4 days in healthy adults. Peak viral excretion, or the time when infected individuals are most contagious, is in the first 24 to 48 hours of symptoms. Once an infected person becomes symptomatic, those who also become infected with the flu will develop symptoms within 2 to 4 days.
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- Symptoms can begin about 1 to 4 days, or an average of 2 days, after a person is first exposed to the influenza virus. Fever and other symptoms can usually last up to 7 to 10 days, but the cough and weakness may last 1 to 2 weeks longer. What is the home treatment? If you get sick with influenza, home treatment can help ease symptoms.
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Why You May Still Get Sick After a Flu Shot The Vaccine Did Not Have Time to Provide Full Immunity. It takes two weeks to develop immunity to influenza after you get the vaccine. If you get the flu within two weeks of getting the shot, you were probably exposed to the virus right before or right after you were vaccinated. It is easy to see why someone would believe the flu vaccine gave them the flu right after receiving the vaccine.
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How long is someone with the flu contagious? Most of the time, you will become contagious about  24 to 72 hours after contracting the influenza virus and remain that way for up to five days after the onset of symptoms. But children or people with compromised immune systems can be contagious to those around them for up to two weeks.
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- Best Answer: What you want to do is to look at studies where healthy volunteers are purposely infected with influenza virus by dripping it into their noses - how long after that exposure do symptoms start? mild symptoms occur at 24 hours. but symptoms are severe by 48 hours after exposure. if you want to get better a LOT faster, and have a much milder illness, you need to take oseltamivir - but it must be started within the first 48 hours of symptoms in order to have benefit. see reference.
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- Making the world better, one answer at a time. Symptoms of the flu usually develop suddenly, about three days after being exposed to the virus. They include fever, chills, cough, sore throat, runny nose, and soreness and aching in the back, arms and legs.
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How long after being exposed to an influenza virus does it take before you start having symptoms? Flu symptoms usually last 3 to 7 days, but sometimes up to 10 days. Cough from the flu could last longer than the other symptoms, perhaps up to 2 weeks. If cough continues bey…ond that time, you should contact your health care professional to be sure you do not have a secondary respiratory infection. 2 people found this useful.
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How Long Does a Cold or Flu Last? An adult infected with influenza may be contagious from one day before symptoms start to 5 to 7 days after becoming sick. Children may continue to be contagious for longer than 7 days. Staying home until your contagious period has likely passed will help you avoid passing the flu on to other people.